規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.4V |
| Voltage - Input (Max) | 42V |
| Voltage - Output (Min/Fixed) | 0.97V |
| Voltage - Output (Max) | 42V |
| Current - Output | 3.5A |
| Frequency - Switching | 200kHz ~ 2.2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The LT8610ABEMSE#TRPBF is a high-efficiency monolithic synchronous step-down switching regulator designed by Analog Devices (formerly Linear Technology). It is used to convert higher input voltages to lower output voltages while maintaining high efficiency. The regulator operates over an input voltage range of 3V to 42V, making it suitable for automotive, industrial, and other applications requiring wide input ranges.
The LT8610ABEMSE#TRPBF supports an output current of up to 3.5A and features a low quiescent current, an important factor for battery-powered applications. The device uses a high-speed current mode architecture to achieve fast transient response and can operate at a fixed frequency that can be synchronized to an external clock, allowing for flexibility in noise-sensitive environments.
Its tiny form factor and low external component count, along with features like soft-start, tracking, and power-good flag, make it easy to use in space-constrained designs. The device comes in a thermally enhanced MSOP package, ensuring efficient heat dissipation.
The LT8610ABEMSE#TRPBF supports an output current of up to 3.5A and features a low quiescent current, an important factor for battery-powered applications. The device uses a high-speed current mode architecture to achieve fast transient response and can operate at a fixed frequency that can be synchronized to an external clock, allowing for flexibility in noise-sensitive environments.
Its tiny form factor and low external component count, along with features like soft-start, tracking, and power-good flag, make it easy to use in space-constrained designs. The device comes in a thermally enhanced MSOP package, ensuring efficient heat dissipation.
Equivalent
The LT8610ABEMSE#TRPBF is a high-efficiency, monolithic step-down regulator. Equivalent products with similar specifications may include:
1. Texas Instruments LM43602 - 36V, 2A synchronous step-down converter.
2. Monolithic Power Systems MP2315 - 24V, 1.5A synchronous step-down converter.
3. Microchip Technology MIC28514 - 75V, 5A synchronous buck regulator.
These alternatives should be reviewed for specific application requirements, such as input/output voltage, current ratings, and additional features.
1. Texas Instruments LM43602 - 36V, 2A synchronous step-down converter.
2. Monolithic Power Systems MP2315 - 24V, 1.5A synchronous step-down converter.
3. Microchip Technology MIC28514 - 75V, 5A synchronous buck regulator.
These alternatives should be reviewed for specific application requirements, such as input/output voltage, current ratings, and additional features.
Features
The LT8610ABEMSE#TRPBF is a high-efficiency, high-speed synchronous monolithic step-down switching regulator. Key features include:
1. Input Voltage Range: It operates from a 3.4V to 42V input voltage range, making it suitable for a wide variety of applications.
2. Output Current: The device can deliver up to 3.5A of continuous output current.
3. Efficiency: It boasts high efficiency, up to 95%, due to its synchronous rectification feature.
4. Switching Frequency: The regulator features a programmable switching frequency from 200kHz to 2.2MHz, allowing optimization between efficiency and component size.
5. Low Quiescent Current: In shutdown, the device draws less than 1.5μA, making it ideal for battery-powered systems.
6. Burst Mode Operation: Ensures high efficiency at light loads.
7. Fast Transient Response: Its design allows for quick response to changes in load.
8. Thermal Performance: It includes features for thermal shutdown and current limit.
9. Package: Offered in a compact MSE package, facilitating easier PCB layout and space savings.
These features make the LT8610ABEMSE#TRPBF suitable for applications requiring efficient step-down conversion with minimal external components.
1. Input Voltage Range: It operates from a 3.4V to 42V input voltage range, making it suitable for a wide variety of applications.
2. Output Current: The device can deliver up to 3.5A of continuous output current.
3. Efficiency: It boasts high efficiency, up to 95%, due to its synchronous rectification feature.
4. Switching Frequency: The regulator features a programmable switching frequency from 200kHz to 2.2MHz, allowing optimization between efficiency and component size.
5. Low Quiescent Current: In shutdown, the device draws less than 1.5μA, making it ideal for battery-powered systems.
6. Burst Mode Operation: Ensures high efficiency at light loads.
7. Fast Transient Response: Its design allows for quick response to changes in load.
8. Thermal Performance: It includes features for thermal shutdown and current limit.
9. Package: Offered in a compact MSE package, facilitating easier PCB layout and space savings.
These features make the LT8610ABEMSE#TRPBF suitable for applications requiring efficient step-down conversion with minimal external components.
Pinout
The LT8610ABEMSE#TRPBF is a synchronous step-down regulator from Analog Devices. It comes in a 16-lead plastic MSOP package with an exposed pad. This indicates that it has 16 pins.
Key functions and features of the LT8610ABEMSE#TRPBF include:
- Input Voltage Range: The device typically operates over an input voltage range from 3.4V to 42V.
- Output Current: It can deliver up to 3.5A of continuous output current.
- Switching Frequency: It operates at a high switching frequency, which can be programmed between 200kHz and 2.2MHz, thereby allowing for small external components.
- Efficiency: The regulator is designed to provide high efficiency, with peak efficiencies typically exceeding 95%.
- Burst Mode Operation: It features Burst Mode operation to maintain high efficiency at light loads.
- Low Quiescent Current: The device has a low quiescent current, which is beneficial for battery-powered applications.
- Thermal Performance: The exposed pad enhances thermal performance by allowing heat dissipation.
These features make the LT8610ABEMSE#TRPBF suitable for automotive, industrial, and general-purpose applications.
Key functions and features of the LT8610ABEMSE#TRPBF include:
- Input Voltage Range: The device typically operates over an input voltage range from 3.4V to 42V.
- Output Current: It can deliver up to 3.5A of continuous output current.
- Switching Frequency: It operates at a high switching frequency, which can be programmed between 200kHz and 2.2MHz, thereby allowing for small external components.
- Efficiency: The regulator is designed to provide high efficiency, with peak efficiencies typically exceeding 95%.
- Burst Mode Operation: It features Burst Mode operation to maintain high efficiency at light loads.
- Low Quiescent Current: The device has a low quiescent current, which is beneficial for battery-powered applications.
- Thermal Performance: The exposed pad enhances thermal performance by allowing heat dissipation.
These features make the LT8610ABEMSE#TRPBF suitable for automotive, industrial, and general-purpose applications.
Manufacturer
The LT8610ABEMSE#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The company serves a wide range of industries, including automotive, communications, industrial, healthcare, and consumer electronics, providing solutions that enable enhanced performance, efficiency, and reliability in various applications. Known for its innovation and technological expertise, Analog Devices is a leader in creating components that are crucial for modern electronic systems.
Application
The LT8610ABEMSE#TRPBF is a high-efficiency, synchronous step-down regulator. Its application areas include:
1. Automotive Systems: Suitable for powering infotainment systems, ADAS, and lighting systems.
2. Industrial Equipment: Ideal for factory automation, process control, and other industrial applications where efficient power conversion is needed.
3. Telecommunications: Can be used in networking equipment and base stations for efficient power management.
4. Distributed Power Systems: Suitable for converting and regulating power in distributed systems.
5. Consumer Electronics: Can be used in devices like set-top boxes, gaming consoles, and other home electronics requiring efficient power solutions.
1. Automotive Systems: Suitable for powering infotainment systems, ADAS, and lighting systems.
2. Industrial Equipment: Ideal for factory automation, process control, and other industrial applications where efficient power conversion is needed.
3. Telecommunications: Can be used in networking equipment and base stations for efficient power management.
4. Distributed Power Systems: Suitable for converting and regulating power in distributed systems.
5. Consumer Electronics: Can be used in devices like set-top boxes, gaming consoles, and other home electronics requiring efficient power solutions.
Package
The LT8610ABEMSE#TRPBF uses a MSOP-10 package type, which is a Mini Small Outline Package with 10 pins. It features a thermally enhanced design suitable for surface mounting, ideal for compact applications requiring efficient heat dissipation.
